GB1587929A - Double action redraw press - Google Patents

Double action redraw press Download PDF

Info

Publication number
GB1587929A
GB1587929A GB5212177A GB5212177A GB1587929A GB 1587929 A GB1587929 A GB 1587929A GB 5212177 A GB5212177 A GB 5212177A GB 5212177 A GB5212177 A GB 5212177A GB 1587929 A GB1587929 A GB 1587929A
Authority
GB
United Kingdom
Prior art keywords
sleeve
travel
horn
ram
movement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5212177A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Redicon Corp
Original Assignee
Redicon Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Redicon Corp filed Critical Redicon Corp
Publication of GB1587929A publication Critical patent/GB1587929A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02—Ejecting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • B21D24/08—Pneumatically or hydraulically loaded blank holders
GB5212177A 1976-12-14 1977-12-14 Double action redraw press Expired GB1587929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75044776A 1976-12-14 1976-12-14

Publications (1)

Publication Number Publication Date
GB1587929A true GB1587929A (en) 1981-04-15

Family

ID=25017913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5212177A Expired GB1587929A (en) 1976-12-14 1977-12-14 Double action redraw press

Country Status (5)

Country Link
DE (1) DE2755495A1 (de)
FR (1) FR2374105A1 (de)
GB (1) GB1587929A (de)
HK (1) HK50881A (de)
IT (1) IT1091330B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074421B1 (de) * 1981-09-12 1985-05-22 L. SCHULER GmbH Zieheinrichtung für Pressen mit mechanisch angetriebenem Ziehstössel
DE102010012126A1 (de) * 2010-03-20 2011-09-22 Robert Bosch Gmbh Presse mit vorgespanntem Rahmen

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB300687A (en) * 1927-08-18 1928-11-19 Marquette Tool And Mfg Company Improvements in presses for drawing sheet metal and the like
DE475877C (de) * 1928-02-04 1929-05-11 Schuler L Ag Blechhalter fuer Ziehpressen mit entgegen der Wirkung eines Druckluftkolbens niederzudrueckendem und darauf selbsttaetig durch die Druckluft wieder hoch-zufuehrendem Blechhalterring
DE518630C (de) * 1929-04-04 1931-02-18 Helmuth Spoerl Druckluftblechhalter fuer Ziehpressen
DE502408C (de) * 1929-04-13 1930-07-11 Helmuth Spoerl Ziehwerkzeug mit zwei einander umschliessenden, getrennt unter Druck stehenden Blechhalterringen
DE507779C (de) * 1929-04-13 1930-09-19 Helmuth Spoerl Druckluftblechhalter fuer Doppelzuege auf einfach wirkenden Pressen
DE636073C (de) * 1933-06-17 1936-10-01 Schuler L Ag Hydropneumatische Prellvorrichtung fuer Blechziehpressen
US2228435A (en) * 1937-11-10 1941-01-14 Food Dispenser Company Dispenser for viscous liquids
US2318819A (en) * 1940-12-12 1943-05-11 David C Verson Multiple action punch press die and cushion
US2360007A (en) * 1941-12-22 1944-10-10 Hydraulic Dev Corp Inc Drawing press
GB753741A (en) * 1953-03-02 1956-08-01 Monsanto Chemicals Process for the production of organic isocyanates
GB928260A (en) * 1962-04-06 1963-06-12 Szerszamgepfejleszto Intezet Improvements in or relating to deep drawing presses
US3264858A (en) * 1963-06-25 1966-08-09 Dro Engineering Company Di Hydraulic control for dies in ram type presses
DE1452962A1 (de) * 1964-03-07 1969-06-12 Dro Engineering Co Di Hydraulische Steuerung fuer eine bewegliche Formbackenplatte in einer Presse
DE1576163B1 (de) * 1965-09-16 1970-09-10 Hermann Schleicher Hydraulisch oder pneumatisch betaetigter Antriebszylinder
US3636748A (en) * 1969-03-24 1972-01-25 George Roberts Hall Drawing of sheet metal
US3653301A (en) * 1970-07-06 1972-04-04 Paumier Inc Drawing press pressure control
US3704619A (en) * 1971-06-14 1972-12-05 Standun Redraw blankholder positioning mechanism for cup-shaped article formers such as metallic can body formers and the like
US3740997A (en) * 1972-01-17 1973-06-26 Aluminum Co Of America Blankholding assembly
US3855862A (en) * 1973-04-23 1974-12-24 Continental Can Co Draw and wall iron process for metal cans
US3817076A (en) * 1973-05-03 1974-06-18 Reynolds Metals Co Apparatus for and method of drawing a cup-shaped article

Also Published As

Publication number Publication date
FR2374105B1 (de) 1982-12-03
DE2755495A1 (de) 1978-06-15
DE2755495C2 (de) 1987-12-10
IT1091330B (it) 1985-07-06
HK50881A (en) 1981-10-30
FR2374105A1 (fr) 1978-07-13

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19971213